baber/WOPTO huggingface dataset:
Patent JP-H09325049-A (JP)
Title: Magnetic sensor
Inventor: SAKUMA TAKESHI
IPC: G01D5/245
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of the center of an output waveform due to a parallelism error between a magnetic sensor facing in parallel to a magnetic scale and the magnetic scale magnetized with a predetermined pitch in the magnetic sensor for a magnetic encoder which detects a magnetic field from the magnetic scale by relatively moving to the magnetic scale and which is composed of a three-terminal circuit having both ends of a series connection of two MR (magnetoresistance effect) elements connected to a power source and taking an output from a middle connecting point of the series connection. SOLUTION: Two MR elements are composed respectively of series connections of MR elements 51-54, 61-64 of ferromagnetic thin films. The elements 51-54, 61-64 are connected in series while turned zigzag in parallel. The elements are arranged to be alternately nested in a direction of a movement of the sensor. The arrangement center of the elements 51-54 agrees with the arrangement center of the elements 61-64.
Patent JP-H04366807-A (JP)
Title: Liquid crystal display device
Inventor: MATSU FUJIO
IPC: G02F1/13
Filed: 1991-06-13
Abstract: PURPOSE:To automatically prevent a shift in display position due to variation in the number of time divisions the driving of a liquid crystal panel which is divided into two upper and lower parts. CONSTITUTION:The liquid crystal display device consisting of the dot matrix liquid crystal display panel in upper/lower two-division structure, a scanning electrode driving circuit, and a signal electrode driving circuit is equipped with a circuit which generates a signal for inhibiting a shift clock from being inputted to a scanning electrode driving circuit and a signal for inhibiting a driving voltage from being applied to the liquid crystal panel.
Patent JP-S5931998-A (JP)
Inventor: HATANAKA KATSUMI
IPC: H04R3/00
Filed: 1982-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H037108-A (JP)
Title: Assembly frame
Inventor: YAMADA NOBUYUKI
IPC: A47B96/02
Filed: 1989-06-05
Abstract: PURPOSE:To obtain a standardized assembly frame to be easily assembled by forming a support body with a fixed portion secured on a base plate, an erected portion rising from the fixed portion, and a fitting portion disposed on the erected portion and having fitting holes into which connecting members are to be fit. CONSTITUTION:A plurality of support body 3 secured to a base plate 2, and connecting members 4 for bridging neighboring support bodies 3 to form a frame shape are provided. The support body 3 is provided with an erected portion 13 rising from a fixed portion 12 secured to a base plate 2 with the erected portion 13 provided with a fitting portion 14 having fitting holes 15. A plurality of the support bodies 13 according to the frame shape are secured on the base plate 2, and a plurality of connecting members 4 are constituted in a frame shape by fitting them in the fitting holes 15 of the fitting portions 14 of the support bodies 3 to form an assembly frame 1. An overlapped support body 21 to be placed over the support body 3 is connected with the connecting members 4 and overlapped and secured on the support body 3. The connecting member 4 fit into the support body 3 and the connecting member 4 fit into the overlapped support body 21 are placed in two stages in the vertical direction so that the height of the assembly frame 1 is reduced.
Patent JP-S63307543-A (JP)
Title: Debug device
Inventor: SAKAKAWA KAZUO
IPC: G06F11/28
Filed: 1987-06-09
Abstract: PURPOSE:To reduce a hardware scale and to realize the detailed debug designation by using a memory which stores an error check code obtained in a normal working state as a memory which stores the debug instruction codes corresponding to each program instruction in a debug working state. CONSTITUTION:An error check code obtained in a normal working state is switched with a debug instruction code obtained in a debug working state and stored in an error check code memory means 2 by a switch means 3. The means 3 also functions to inhibit the error checking action of a program in the normal working time. A trace control means 4 traces the program in a debug working state based on the debug instruction code stored previously in the means 2. Therefore the trace control can be performed in a debug state by means of a memory which is originally used to store the error check code. As a result, the increase of the hardware quantity is minimized and at the same time the detailed debug designation is possible to each program step.
Patent JP-S6344-A (JP)
Inventor: YURUGEN FUERUBAA
IPC: B65D5/42
Filed: 1987-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0955282-A (JP)
Title: Spark plug
Inventor: SUZUKI TAKAHIRO
IPC: H01T13/46
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence on ignitablitity due to shading electric discharge behind an earth electrode depending upon the fitting direction of a spark plug. SOLUTION: Plural series electric discharge gaps are formed by arranging plural hooklike intermediate electrodes 3 on the surface of the tip part of an insulator, projected from the end surface of a main body metal fitting, to arrange between respective intermediate electrodes 8 in a peripheral direction, discontinuously and staggeredly on the tip surface of an insulator. Plural spark electric discharges can be generated, at one time electric discharge and in the circumferantial direction of the insulator, by these plural series electric gaps.
Patent JP-H01314709-A (JP)
Title: Swimming wear with waterproof pocket
Inventor: SATO KATSUICHIRO
IPC: A41D7/00
Filed: 1988-06-09
Abstract: PURPOSE:To enable housing of personal things, etc., in a state without wetting with water in a waterproof pocket by mounting the waterproof pocket in a swimming wear and providing an opening of the waterproof pocket openable and closable by a waterproof closing means. CONSTITUTION:A swimming wear 1 obtained by opening an opening of a waterproof pocket 2 with a waterproof closing means, placing valuables or personal things in the waterproof pocket and closing the waterproof closing means for swimming and bathing. If the valuables or personal things are required in a state of wearing the swimming wear 1, the waterproof closing means is opened to take out the valuables or personal things in the waterproof pocket 2 for use.
Patent JP-S5568289-A (JP)
Title: Method of preparing bacteriolytic enzyme
Inventor: OOTA YOSHIYUKI
IPC: C12R1/465
Filed: 1978-11-19
Abstract: PURPOSE: A bacterium that belongs to Streptomyces and produces an enzyme dissolving cell walls of microorganisms is cultured to produces a novel bacteriolytic enzyme specifically acting on Pseudomonas bacteria.  
     CONSTITUTION: A mold of bacterium that belongs to Streptomyces and act on the walls of microorganism to dissolve it, e.g., Streptomyces sp. No.45 mold (FERM- 4737) is inoculated in a culture medium containing organic nitrogen and carbon sources and salts and cultured, then said bacteriolytic enzyme is collected from the medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05247862-A (JP)
Title: Terminal setting method of fibrous composite row material
Inventor: ENOMOTO TAKESHI
IPC: F16G11/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide the subject method designed to effectively prevent the shear or tensile breakages of fibrous composite row materials during sleeve compression processing to improve the setting performance and reliability of a terminal set form. CONSTITUTION:A thin cured resin layer 2 is monolithically formed around the terminal of a fibrous composite row material 1 and the resin layer 2 is engaged with metallic sleeve 5, and a thermosetting resin liquor 3 is filled in-between the resin layer 2 and the metallic sleeve 5 followed by compressing the metallic sleeve 5, and then curing the resin liquor 3 to set the sleeve 5 as terminal set form. In the above setting procedure, part of the metallic sleeve 5 is left uncompressed to provide the inside of the sleeve with an enlarged hole 5a where an enlarged anchoring part 6 of the fibrous composite row material 1 is partly formed, and the sleeve 5 is put to press finishing and compressed at a compression rate of 8-12%.
Patent JP-H05334823-A (JP)
Title: Magnetic disk device
Inventor: SOGABE CHIKAYUKI
IPC: G11B21/12
Filed: 1992-06-03
Abstract: PURPOSE:To smoothly load/unload a magnetic head by utilizing magnetic action of attracting 1st and 2nd magnetic members to each other in accordance with their separation from or approach to each other. CONSTITUTION:An arm is rotated by driving a VCM, while a magnetic head 7 is positioned above a magnetic disk 2, and is floated by an air viscous flow generated by high speed rotation to perform recording and reproducing. In this case, a solenoid 14 is driven to turn a ding arm 17 in the direction of an arrow E so as to make a magnet 21 recede from the magnetic member 22 of a load spring 31. At this time, downward force given to the head 7 by elastic force of the load spring 31 is balanced with upward force given to the same by the airflow due to rotation of the disk 2 so that the head 7 is stayed above the disk 2. Power supply to the solenoid 14 is stopped due to power suspension, so that a swing arm 8 is moved by elastic force of a PEC, and the arm 17 is turned by a spring 18 to make the magnet 21 approach smoothly to the magnetic member 22 from the spring 31 in its longitudinal direction to attract each other, and hence the head is unloaded from above the disk 2. Loading is performed by electrifying the solenoid to make the magnet 21 recede from the magnetic member and then by the spring 31.
Patent JP-H10334643-A (JP)
Title: Disk reproducing device
Inventor: KOSAKABE MASARU
IPC: G11B25/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device, wherein a cable can be made to pass safely in the shortest distance on a disk reproducing mechanism and assembling is easy. SOLUTION: In a DVD player 200 wherein a disk reproducing mechanism 100 is arranged at the center of a cabinet 201, and a power-supply circuit board 71 and a control circuit board 72 are arranged at the right and left sides of the disk reproducing mechanism 100, a connecting cable 73 which connects the respective circuit boards is bridged through the upper surface of a clamper holder 11 of the disk reproducing mechanism 100. The cable 73 is fixed on the upper part of the clamper holder 11 by a plurarity of hooking parts 74-74d. Thus, the risk of the contact of the cable 73 with the movable part (e.g. a tray) of the disk reproducing mechanism 100 is eliminated. Furthermore, the accidents such as the contact of the cable 73 with the clamper caused by the up rising part around the clamper holding opening part of the clamper holder are avoided.
Patent JP-S63305819-A (JP)
Inventor: IIOKA RIKU
IPC: A47G27/02
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0436994-A (JP)
Title: Electroluminescence element
Inventor: SHIYOUKI TSUTOMU
IPC: H05B33/22
Filed: 1990-05-31
Abstract: PURPOSE:To prevent dispersion of oxygen and allow propagation of crystallization by interposing a compound layer containing at least one of the Si oxide, Zr oxide, and Ti oxide between No.1 dielectric substance layer and a light emission layer consisting of alkali earth sulfide, which contains a light emission center substance. CONSTITUTION:A clear electrode 2 and a SiO2 film 3 are formed one over another on a clear base board 1. To Si as a sputter target, reactive sputters are made in Ar atmosphere in which approx. 30% N2 gas is included, and No.1 dielectric substance layer 4 consisting of Si3N4 is formed on the SiO2 film 3. Further, sputter is performed in Ar atmosphere to Si dioxide as the sputter target, and a compound layer 5 consisting of SiO2 is formed on the No.1 dielectric substance layer 4. Then Xe gas sputtering is made to a sputter target which is SrS:Ce as a sintered object obtained by 0.1 mol% doping of CeCl3 as the light emission center substance to Sr sulfide, and a light emission layer 6 is formed on the compound layer 5.
Patent JP-H08962-A (JP)
Title: Exhaust gas treatment process
Inventor: ARITSUKA MAKOTO
IPC: B01D53/86
Filed: 1994-06-24
Abstract: PURPOSE:To increase the treating amount of NF3 per unit weight of an exhaust gas treatment by bringing a treating agent containing an oxide and/or metal with specified ratio of chrome to iron as effective components with exhaust gas containing nitrogen trifluoride. CONSTITUTION:An exhaust gas treatment agent containing an oxide with the ratio of 1-30wt.% of chrome to iron or/and a metal as effective components is prepared. The exhaust gas treatment agent thus prepared is filled in a column usually, and brought into contact with exhaust gas containing NF3 to carry out an aimed exhaust treatment. At that time, in the case of exhaust gas treatment in which metal is a main body as a chemical type in the treatment agent, the exhaust gas treatment agent is brought into contact with gas at comparatively low temperature, while in the case of exhaust gas treatment in which oxide is a main body in the treatment agent, the agent is brought into contact with exhaust gas at comparatively high temperature. To be concrete, the temperature range is generally 50-600 deg.C. As a result, the problem that the treatable amount of NF3 per unit weight of the treatment agent is far less than the theoritical treatment capability is improved.
Patent JP-H0436217-A (JP)
Title: Therapeutic agent for pigmentation
Inventor: YAMAMOTO SHINJI
IPC: A61K8/00
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a therapeutic agent containing allomatol which is a kojic acid derivative as an active ingredient and useful for endogenous chloasma, senile lentigo, solar lentigo and post-inflammatory pigmental spot which are regarded as intractables. CONSTITUTION:A drug, containing allomatol (a kojic acid derivative) expressed by the formula as an active ingredient and capable of effectively treating senile and solar lentigo, post-inflammatory pigmental spot, etc., endogenous chloasma, etc., occurring without originating from the irritation by the external world. The allomatol is obtained by converting hydroxymethyl group of the kojic acid into chloromethyl group, then converting the resultant group into methyl group by reductive reaction. Since the aforementioned drug can be applied to affected parts mainly by percutaneous administration, the drug is prepared in the form of ointments, solutions, lotions, creams, aerosols, cataplasmas, plasters, etc. The above-mentioned drug is safe and extremely effectively cures the pigmentation without any side effects.
Patent JP-H039546-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWADA MASAKAZU
IPC: H01L21/603
Filed: 1989-06-07
Abstract: PURPOSE:To enable the semiconductor device in tape carrier system as well as high reliability and yield to be manufactured at low cost by heating and pressurizing a tape carrier using a bonding tool abutting thereagainst from an insulating film side. CONSTITUTION:An insulating film 1 and conductor foils 2 are bonded to one another using a bonding agent 3 so as to prepare a tape carrier 14 formed of a circuit pattern of conductors 2 by processing the conductor foils 2 using photoetching process etc. This tape carrier 16 with conductors 2 turning downward is mounted on a semiconductor chip 5 with bumps 6 formed turning upward to make alignment of the bumps 6 with the junction parts of the conductors 2. Successively, a bonding tool 7 is applied from the insulating film 1 side to heat while pressing down for bonding the conductors 2 onto the bumps 6. Through these procedures, the semiconductor devices in high reliability and yield can be manufactured at low cost.
Patent JP-S5844770-A (JP)
Title: Semiconductor device
Inventor: SHIBATOMI AKIHIRO
IPC: H01L21/205
Filed: 1981-09-10
Abstract: PURPOSE:To obtain a laser diode of double hetero structure remarkably improved cut off frequency and having no unstableness of output and gain in terms  of time by a method wherein a semiinsulative GaAlAs layer doped oxygen is epitaxially grown on a semiinsulative GaAs or GaAlAs substrate and an operating layer is stacked on the semiinsulating GaAlAs layer for epitaxial growth. CONSTITUTION:A Ga0.7Al0.3As buffer layer 22 is epitaxially grown while implanting O2 dopant gas on a substrate 21 such as semiinsulative GaAs or GaAl As and then, implantation of AsCl2 gas and O2 dopant gas is stopped and an operating layer 23 is epitaxially grown while implanting sulphur dopant gas. Next, a semiinsulative GaAlAs layer 24 for surface passivation film is grown on the layer 23 under the same condition for the growth of the layer 22 and after forming a predetermined pattern, a gate electrode 5 is provided on the layer 23 while surrounding the gate electrode 5 with the layer 24 and a source electrode 4 and a drain electrode 6 contacting the layer 23 are coated around the layer 24. After that, the whole surface is coated with an SiO2 protective film 7.
Patent JP-S6122422-A (JP)
Title: Vertically magnetizable recording medium
Inventor: MURAYAMA HIROKI
IPC: G11B5/65
Filed: 1984-07-10
Abstract: PURPOSE:To provide a vertically magnetizable recording medium having a high output value and large error margin by forming a magnetic recording layer which has the axis of easy magnetization in the direction perpendicular to the film plane and selecting the coercive force thereof to a specified value and the anisotropic magnetic field of the magnetic recording layer to the other specified value. CONSTITUTION:A vertical single-layered film medium 21 is constituted with a non-magnetic substrate 23 and the magnetic recording layer 22. The layer 22 is formed by sputtering, etc. to about 0.5mum thickness so as to have the axis of easy magnetization in the direction perpendicular to the film plane and to have 350emu/cc saturation magnetization Ms, 800-900 oersted coercive force Hc1 in the direction perpendicular to the film plane and 4-4.5 kilooersted anisotropic magnetic field. The vertically magnetizable recording medium having the high output value and large error margin is thus obtd.
Patent JP-S5766688-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: OOSAKA SHIGEO
IPC: H01S5/02
Filed: 1980-10-14
Abstract: PURPOSE:To facilitate the automation of the steps of the manufacture of a semiconductor laser element by forming a plurality of striped diffused layers and an electrode film on a semiconductor wafer, scrathcing the wafer along a scribing line and cleaving the same, thereby improving the working efficiency and the size reproducibility. CONSTITUTION:A plurality of striped diffused layers 6 are formed on a semiconductor wafer 1, and an electrode film 11 having a miniature gap 13 is formed on the layer 6. Then, scribing lines are formed on the surface of the wafer 1 along the lines to be scribed and are scratched. Then, the wafer 1 is cleaved along the scribing line 13.
Patent JP-H10315041-A (JP)
Title: Cutter and cutoff method for inter-building expansion part using the cutter
Inventor: MANABE HISASHI
IPC: B23D27/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily and freely cut a cutting object existing in a place separate from an operator and a narrow clearance or the like by providing a cylinder device which is connected to a scissors part and opens-closes two blades by fluid pressure of a pressure fluid. SOLUTION: Pressure oil L is supplied to an oil chamber 17 through a rubber hose 19 and a coupler 18 by operating a pressure oil supply source 7. When oil pressure in the oil chamber 17 becomes a prescribed value or more, since a piston 16 moves in the direction for separating from a main body bottom surface 13a against spring force of a tension spring 12, a moving member 11 projects outward from a cylindrical part 10. As a result, the axis C directional total length of a cylinder device 6 becomes long. Therefore, the other end parts 37 and 38 of arm members 35 and 36 separate from each other, and main body parts 31 and 32 swing around support shafts 43 and 43 integrally with the arm members 35 and 36. Therefore, blades 3 and 4 are closed, and cut a bar-shaped material 2.
Patent JP-H077071-A (JP)
Title: Electrostatic chuck
Inventor: USAMI YASUTSUGU
IPC: H01L21/68
Filed: 1993-06-15
Abstract: PURPOSE:To provide an electrostatic chuck the attracting force of which does not decline even when a voltage drop or power failure occurs in a power source for attraction. CONSTITUTION:In an electrostatic chuck which electrostatically attracts a wafer 11 placed on an electrode 13 with an insulating layer 12 in-between by using the electric power from a power source 14 for normal service, a leakage current from the layer 12 is monitored with an ammeter 18 and, when the leakage current becomes smaller due to the voltage drop, power failure, etc., of the power source 14, an emergency switch 17 is switched to an emergency power source 15 side. In addition, the power source 15 is switched to a capacitor charged in advance to the voltage of the power source 14. Moreover, the power source 14 is connected to the electrode 13 through a diode and a grounded capacitor is connected to the tip of the diode.
Patent JP-H087369-A (JP)
Title: Magneto-optical disc apparatus
Inventor: MOTOHASHI ATSUSHI
IPC: G11B7/0045
Filed: 1994-06-24
Abstract: PURPOSE:To reduce a time required for the trial writing by which an optimum recording power is determined and improve the utilization efficiency of a magneto-optical apparatus. CONSTITUTION:A CPU 1 which is an optimum recording power determining means reads ID data which shows the name of a manufacturer, etc., from a magneto-optical disc 12 and searches ID data which agrees with the read ID datum from a plurality of pairs of ID data and standard data which are registered in a nonvolatile memory. Then the trial writing is carried out by using a reference recording power in the standard datum which makes the pair with the agreeing ID datum as a reference to determine an optimum recording power which has an allowance and eliminates a writing error securely.
Patent JP-H11341559-A (JP)
Title: Base station selection system
Inventor: TANAKA TETSUYA
IPC: H04W48/16
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To select an optimum base station and to set up a speech channel without sending an idle channel signal by measuring and comparing a reception electric field level to each radio base station, selecting a radio base station whose reception electric field level is maximum and setting up a speech channel. SOLUTION: Each of radio base stations A-n sends sequentially an outgoing connection request signal 1-1 with each specific base station information added thereto. A mobile station measures and compares reception electric field levels of the outgoing connection request signals 1-1 from the radio base stations A-n, discriminates a radiobase station whose reception electric field level is maximum to be an optimum radio base station and sends a connection request 2-1 to which optimum base station information discriminated by the mobile station is added to the selected radio base station. The radio base stations A-n receive the connection request 2-1, to which optimum base station information is added, from the mobile station.  When the optimum base station information indicates its own station code, the radio base station corresponding to the code conducts channel connection processing and makes a speech 3, and the other radio base stations not corresponding to the code conduct speech termination processing.